remove all text after string c#
string input = "text?here";
int index = input.LastIndexOf("?"); // Character to remove "?"
if (index > 0)
input = input.Substring(0, index); // This will remove all text after character ?remove all text after string c#
string input = "text?here";
int index = input.LastIndexOf("?"); // Character to remove "?"
if (index > 0)
input = input.Substring(0, index); // This will remove all text after character ?delete the particular line in files in c#
string line = null;
string line_to_delete = "the line i want to delete";
using (StreamReader reader = new StreamReader("C:\input")) {
using (StreamWriter writer = new StreamWriter("C:\output")) {
while ((line = reader.ReadLine()) != null) {
if (String.Compare(line, line_to_delete) == 0)
continue;
writer.WriteLine(line);
}
}
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
